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BOSTON MARATHON 2024

Young Lee

Bib: 10652•M

SC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 26%
Gender (Male)
#0 / 14578
Top 38%
Masters (Masters Men)
#0 / 9729
Top 27%
Division (M45-49)
#0 / 2218
Top 37%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:33
Rank: #8846
Start → 5K
22:33 | 7:15/mi
10K· 6.21 mi
44:46
Rank: #8158 (+688)
5K → 10K
22:13 | 7:09/mi
15K· 9.32 mi
1:07:09
Rank: #7901 (+257)
10K → 15K
22:23 | 7:12/mi
20K· 12.43 mi
1:29:36
Rank: #7492 (+409)
15K → 20K
22:27 | 7:14/mi
Half· 13.11 mi
1:34:26
Rank: #7426 (+66)
20K → Half
4:50 | 7:05/mi
25K· 15.53 mi
1:52:04
Rank: #7036 (+390)
Half → 25K
17:38 | 7:16/mi
30K· 18.64 mi
2:15:47
Rank: #6701 (+335)
25K → 30K
23:43 | 7:38/mi
20M
2:26:40
Rank: #6642 (+59)
30K → 20M
10:53 | 8:01/mi
21M
2:35:38
Rank: #6647 (-5)
20M → 21M
8:58 | 8:58/mi
35K· 21.75 mi
2:41:28
Rank: #6573 (+74)
21M → 35K
5:50 | 7:48/mi
23M
2:51:44
Rank: #6476 (+97)
35K → 23M
10:16 | 8:12/mi
24M
2:59:58
Rank: #6481 (-5)
23M → 24M
8:14 | 8:14/mi
40K· 24.85 mi
3:07:15
Rank: #6498 (-17)
24M → 40K
7:17 | 8:31/mi
25.2M
3:10:30
Rank: #6506 (-8)
40K → 25.2M
3:15 | 9:25/mi
Finish· 26.22 mi
3:19:17
Rank: #6731 (-225)
25.2M → Finish
8:47 | 8:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:26
Pace7:12 /mi
2nd Half
Distance13.11 mi
Time1:44:51
Pace8:00 /mi
📊Positive Split: 11.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:0122:337:1522:33
7:15
-
10K
6.21 mi11:11:1444:467:1222:13
7:09
-0:06
15K
9.32 mi11:33:371:07:097:1222:23
7:12
+0:03
20K
12.43 mi11:56:041:29:367:1322:27
7:14
+0:02
Half
13.11 mi12:00:541:34:267:124:50
7:05
-0:09
25K
15.53 mi12:18:321:52:047:1317:38
7:16
+0:11
30K
18.64 mi12:42:152:15:477:1723:43
7:38
+0:22
20M
20.00 mi12:53:082:26:407:2010:53
8:01
+0:23
21M
21.00 mi13:02:062:35:387:258:58
8:58
+0:57
35K
21.75 mi13:07:562:41:287:255:50
7:48
-1:10
23M
23.00 mi13:18:122:51:447:2810:16
8:12
+0:24
24M
24.00 mi13:26:262:59:587:308:14
8:14
+0:02
40K
24.85 mi13:33:433:07:157:327:17
8:31
+0:17
25.2M
25.20 mi13:36:583:10:307:343:15
9:25
+0:54
Finish
26.22 mi13:45:453:19:177:368:47
8:37
-0:48

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:05 /mi

Average Pace

7:36 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:04

56% of race

Time at Steady Pace

40:26

20% of race

Time at Slower Pace

46:47

23% of race

Average Pace: 7:36 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:49:0122:337:1522:33
7:15
#8846
10K
6.21 mi11:11:1444:467:1222:13
7:09
#8158
15K
9.32 mi11:33:371:07:097:1222:23
7:12
#7901
20K
12.43 mi11:56:041:29:367:1322:27
7:14
#7492
Half
13.11 mi12:00:541:34:267:124:50
7:05
#7426
25K
15.53 mi12:18:321:52:047:1317:38
7:16
#7036
30K
18.64 mi12:42:152:15:477:1723:43
7:38
#6701
20M
20.00 mi12:53:082:26:407:2010:53
8:01
#6642
21M
21.00 mi13:02:062:35:387:258:58
8:58
#6647
35K
21.75 mi13:07:562:41:287:255:50
7:48
#6573
23M
23.00 mi13:18:122:51:447:2810:16
8:12
#6476
24M
24.00 mi13:26:262:59:587:308:14
8:14
#6481
40K
24.85 mi13:33:433:07:157:327:17
8:31
#6498
25.2M
25.20 mi13:36:583:10:307:343:15
9:25
#6506
Finish
26.22 mi13:45:453:19:177:368:47
8:37
#6731
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8846731273127492(Top 29%)6395(Top 44%)6395(Top 288%)
10K6.21 mi3.10 mi8158+6886878+4346878+4347584(Top 30%)6503(Top 45%)6503(Top 293%)
15K9.32 mi3.11 mi7901+2576702+1766702+1767492(Top 29%)6395(Top 44%)6395(Top 288%)
20K12.43 mi3.11 mi7492+4096415+2876415+2876538(Top 26%)5680(Top 39%)5680(Top 256%)
Half13.11 mi0.68 mi7426+666368+476368+476247(Top 24%)5495(Top 38%)5495(Top 248%)
25K15.53 mi2.42 mi7036+3906077+2916077+2915676(Top 22%)4966(Top 34%)4966(Top 224%)
30K18.64 mi3.11 mi6701+3355794+2835794+2835780(Top 23%)4861(Top 33%)4861(Top 219%)
20M20.00 mi1.36 mi6642+595708+865708+866802(Top 27%)5323(Top 37%)5323(Top 240%)
21M21.00 mi1.00 mi6647-55674+345674+348401(Top 33%)5984(Top 41%)5984(Top 270%)
35K21.75 mi0.75 mi6573+745599+755599+756570(Top 26%)5002(Top 34%)5002(Top 226%)
23M23.00 mi1.25 mi6476+975484+1155484+1156788(Top 27%)4971(Top 34%)4971(Top 224%)
24M24.00 mi1.00 mi6481-55458+265458+267917(Top 31%)5451(Top 37%)5451(Top 246%)
40K24.85 mi0.85 mi6498-175419+395419+398413(Top 33%)5614(Top 39%)5614(Top 253%)
25.2M25.20 mi0.35 mi6506-85409+105409+108361(Top 33%)5504(Top 38%)5504(Top 248%)
Finish26.22 mi1.02 mi6731-2255521-1125521-11212147(Top 48%)7573(Top 52%)7573(Top 341%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

7492

Males

6395

M45-49

6395

5K→10K

3.1 - 6.2 mi

Top 30%
×5stories
+79ft-138ft

Overall

7584

Males

6503

M45-49

6503

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

7492

Males

6395

M45-49

6395

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

6538

Males

5680

M45-49

5680

20K→Half

12.4 - 13.1 mi

Top 24%
×2stories
+19ft-37ft

Overall

6247

Males

5495

M45-49

5495

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

5676

Males

4966

M45-49

4966

25K→30K

15.5 - 18.6 mi

Top 23%
×9stories
+181ft-148ft

Overall

5780

Males

4861

M45-49

4861

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

6802

Males

5323

M45-49

5323

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

8401

Males

5984

M45-49

5984

21M→35K

21.0 - 21.8 mi

Top 26%
×7stories
+17ft-86ft

Overall

6570

Males

5002

M45-49

5002

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

6788

Males

4971

M45-49

4971

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

7917

Males

5451

M45-49

5451

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8413

Males

5614

M45-49

5614

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8361

Males

5504

M45-49

5504

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2stories
+22ft-21ft

Overall

12147

Males

7573

M45-49

7573

Passing Analysis

Category:
Athletes Passed
3074
Passed By
959
Net Change
+2115
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8846
5K → 10K72234+688#8846#8158
10K → 15K31760+257#8158#7901
15K → 20K42516+409#7901#7492
20K → Half660+66#7492#7426
Half → 25K41121+390#7426#7036
25K → 30K39257+335#7036#6701
30K → 20M15798+59#6701#6642
20M → 21M107112-5#6642#6647
21M → 35K9824+74#6647#6573
35K → 23M15659+97#6573#6476
23M → 24M8489-5#6476#6481
24M → 40K8299-17#6481#6498
40K → 25.2M3139-8#6498#6506
25.2M → Finish26251-225#6506#6731
TOTALS3074959+2115
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing